US4135593A - Electrically driven vehicles - Google Patents

Electrically driven vehicles Download PDF

Info

Publication number
US4135593A
US4135593A US05/719,305 US71930576A US4135593A US 4135593 A US4135593 A US 4135593A US 71930576 A US71930576 A US 71930576A US 4135593 A US4135593 A US 4135593A
Authority
US
United States
Prior art keywords
batteries
vehicle
electrically driven
battery
support structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US05/719,305
Other languages
English (en)
Inventor
Ronald Fowkes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of US4135593A publication Critical patent/US4135593A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/006—Converting flow of air into electric energy, e.g. by using wind turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
    • B60K2001/0438—Arrangement under the floor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • This invention relates to electrically driven vehicles of the kind provided with a plurality of rechargeable batteries which provide power to drive the vehicle wheels, through a driver control to an electric motor unit.
  • the batteries are, in use, charged from an external power source when the vehicle is not being used, for instance overnight. It is well known that during the charging process, batteries produce heat as well as quantities of gas and the latter must be evacuated from the region of the tops of the batteries. To accomplish this, it is common to provide for a flow of air across the tops of the batteries by means of a fan and this also serves to cool the battery tops. However during service, the extraction of power to drive the vehicle also generates heat, not just at the battery tops, but over the whole battery assembly.
  • an electrically driven vehicle provided with a plurality of rechargeable batteries which provide power to drive the vehicle wheels, through a driver control to an electric motor unit, characterized in that the batteries are contained in a support structure which provides two separate compartments, within one of which are the battery tops and within the other of which the lower casings thereof are accommodated, said structure providing ventilation openings for cooling air to flow through both said compartments, when the vehicle is in motion.
  • FIG. 1 is a diagrammatic side elevation view of a vehicle provided with electric drive and incorporating the present invention
  • FIG. 2 is a plan view of the battery support structure and motor assembly of the vehicle shown in FIG. 1,
  • FIG. 3 is an enlarged fragmentary section on the line 3--3 in FIG. 2, and
  • FIG. 4 is an enlarged typical part section of the side of the battery support structure, on the line 4--4 in FIG. 2.
  • FIG. 1 illustrates, in outline, a goods carrying vehicle 10 of the kind normally fitted with an internal combustion engine and conventional transmission to the rear wheels.
  • the engine normally occupies a position ahead of the front wheels in the compartment indicated at 10a.
  • the goods carrying compartment of the vehicle 10b has a floor platform indicated at 11. This has been shown extending to the front of the vehicle and into the engine compartment 10a.
  • the platform 11 has a sloping portion near the front of the goods carrying compartment, this being indicated at 11a.
  • a flat floor is provided in other vehicles. In such cases fans (which will be described) are mounted between chassis stiffeners or other frame members (not shown) of the vehicle.
  • the batteries are connected to the electric motor through a driver control provide power to drive the vehicle wheels.
  • the battery pack is carried in a support structure to be more fully described and occupies the space between the front and rear wheels of the vehicle. Access to it could be obtained by lifting sections of the floor platform 11.
  • the batteries may be accessible only from beneath the vehicle, the battery pack being arranged to be lowered onto a trolley beneath the vehicle.
  • the motor 13 and transmission 14 are mounted at the rear wheels, the motor being behind those wheels.
  • the unit comprising the battery pack, motor and transmission is secured beneath the vehicle by means of fastening elements (not illustrated) and occupies at least part of the space normally allocated to the vehicle engine and conventional transmission.
  • the vehicle is, in this example therefore, capable of conversion from internal combustion engine to electrical drive and adaptation may be carried out to vehicles originally fitted with engines or alternatively the electrical drive unit may be fitted as original equipment on the vehicle upon assembly thereof.
  • FIG. 2 shows a plan view of the unit and illustrates that the batteries 12 are arranged in lines extending lengthwise of the vehicle, the lines being spaced apart to leave ventilation ducts 15.
  • the batteries 12 are secured in the support structure against movement lengthwise of the vehicle by clamping devices which pack them towards the front of the structure. Spaces defined at the back of each line are indicated at 16. The clamping devices are not illustrated.
  • the support structure for the battery pack comprises a peripheral wall 17 having stepped sides.
  • This peripheral wall In the front of this peripheral wall are narrow vertical slots 18 with diverging entries, these slots 18 being aligned with the ventilation ducts 15 between the lines of batteries 12. These serve as inlet openings for ventilation air to pass through the ducts. There are further such openings 19 at the outer edges to allow air to flow along the outside of the outermost lines of batteries.
  • outlet openings 20, 21 which are aligned respectively with the inlets 18, 19 and with the ducts 15.
  • the openings and ducts thus provide for through flow of air between the lines of batteries, such flow of air taking place when the vehicle is moving forward, as indicated by the arrows in FIG. 1.
  • a tray 22 Beneath the batteries and extending up their sides is a tray 22 which protects the underneath of the batteries from road dirt and splashing.
  • the batteries 12 are however, spaced above the base of the tray 22 and are supported on longitudinal box or top hat section elements 23, flanges of which are welded to the tray 22.
  • the elements 23 carry upwardly extending perforated webs 24 which, like the box section elements, extend lengthwise of the battery lines, the webs occupying the ducts 15 between the adjacent lines.
  • the upper ends of the webs 24, which are joined in pairs as shown in FIG. 3, are flanged.
  • Each pair of flanges has secured to it a flat bar 25 having spaced screw threaded holes to receive screws 26 at intervals therealong. The screws pass through holes in a further strip 27 which overlies the adjacent edges of the batteries 12.
  • Flexible sealing strips 28 are sandwiched between the strips 25 and 27 and are compressed to form seals between the ducts 15 and zones above the batteries 12.
  • the zone above the tops of the batteries 12 is further ventilated by through flow of air through the space 29 defined between the floor platform 11 and the tops of the batteries.
  • This compartment is thus separated from the compartment containing the lower casings of the batteries 12.
  • a pair of fans 30 which can be driven by electric motors forming part thereof.
  • the fans are spaced apart laterally of the vehicle to provide substantially even flow across the width of the battery pack.
  • a partition 31 is provided at the rear of the space 29 .
  • a partition 31 is provided at the rear of the space 29 .
  • the lower side edge of the floor platform 11 is provided with a lip seal 32 rivetted in place and engaging the external vertical face of the tray 22.
  • the batteries When the vehicle is not in use, for instance overnight, the batteries may be charged from an external source and the battery pack is provided with a charging socket (not illustrated) for this purpose.
  • the socket incorporates a further connection which drives the fans 30 so that both heat and gases from the tops of the batteries are driven through the space 29 and evacuated at the rear of the vehicle. During this charging process none of the gas is allowed to enter the ducts 15 between the battery lines and there is no forced air flow through this lower compartment during charging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Secondary Cells (AREA)
US05/719,305 1975-09-10 1976-08-31 Electrically driven vehicles Expired - Lifetime US4135593A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37177/75A GB1556161A (en) 1975-09-10 1975-09-10 Electrically driven vehicles
GB37177/75 1975-09-10

Publications (1)

Publication Number Publication Date
US4135593A true US4135593A (en) 1979-01-23

Family

ID=10394399

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/719,305 Expired - Lifetime US4135593A (en) 1975-09-10 1976-08-31 Electrically driven vehicles

Country Status (11)

Country Link
US (1) US4135593A (fr)
JP (1) JPS5235023A (fr)
AU (1) AU503211B2 (fr)
BR (1) BR7605986A (fr)
CA (1) CA1055400A (fr)
DE (1) DE2640400A1 (fr)
ES (1) ES451421A1 (fr)
FR (1) FR2323544A1 (fr)
GB (1) GB1556161A (fr)
IT (1) IT1063495B (fr)
SE (1) SE7609797L (fr)

Cited By (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365681A (en) * 1980-12-22 1982-12-28 General Motors Corporation Battery support structure
US5015545A (en) * 1990-01-03 1991-05-14 General Motors Corporation Method and apparatus for cooling an array of rechargeable batteries
US5156225A (en) * 1990-07-30 1992-10-20 Murrin Craig M Electric battery as structural component of vehicle
US5390754A (en) * 1992-01-16 1995-02-21 Honda Giken Kogyo Kabushiki Kaisha Battery box for an electric vehicle
US5392873A (en) * 1992-01-22 1995-02-28 Honda Giken Kogyo Kabushiki Kaisha Structure for securing batteries used in an electric vehicle
US5421427A (en) * 1993-01-26 1995-06-06 Honda Giken Kogyo Kabushiki Kaisha Battery placement for an electric vehicle
US5460234A (en) * 1992-03-04 1995-10-24 Honda Giken Kogyo Kabushiki Kaisha Motor vehicle
US5477936A (en) * 1991-10-19 1995-12-26 Honda Giken Kogyo Kabushiki Kaisha Electric motor vehicle and battery unit for electric motor vehicle
US5490572A (en) * 1991-12-04 1996-02-13 Honda Giken Kogyo Kabushiki Kaisha Battery temperature control system in electric automobile
US5501292A (en) * 1990-08-02 1996-03-26 Honda Giken Kogyo Kabushiki Kaisha Electrically operated vehicle
US5513721A (en) * 1993-10-19 1996-05-07 Honda Giken Kogyo Kabushiki Kaisha Cover structure and battery storing case structure for an electric vehicle
US5524446A (en) * 1991-11-27 1996-06-11 Honda Giken Kogyo Kabushiki Kaisha Air conditioning system suitable for use in an electric vehicle
US5561359A (en) * 1993-04-09 1996-10-01 Honda Giken Kogyo Kabushiki Kaisha Discharge path for a battery compartment of an electric vehicle
USD378076S (en) * 1995-02-08 1997-02-18 U.S. Electricar, Inc. Crash energy management frame for a vehicle
US5606239A (en) * 1993-09-09 1997-02-25 Bayerische Motoren Werke Ag Cooling device for electric vehicle battery charger and wiring converter
US5681057A (en) * 1995-02-17 1997-10-28 U.S. Electricar Crash energy-management structure
RU2144869C1 (ru) * 1998-10-26 2000-01-27 Открытое акционерное общество "Авиационная электроника и коммуникационные системы" Система энергопитания транспортного средства - электромобиля
EP1153803A3 (fr) * 2000-04-13 2004-03-03 Toyota Jidosha Kabushiki Kaisha Dispositif d'alimentation de puissance de voiture dans laquelle de l'air de refroidissement est introduit dans le boitier de la batterie à travers une ouverture formée dans le plancher de la voiture
GB2392891A (en) * 2002-07-23 2004-03-17 Sui See Chun Detachable battery system for electric vehicles
US20080136110A1 (en) * 2006-12-07 2008-06-12 Gm Global Technology Operations, Inc. Acoustic Perimeter Seal for Vehicle Energy Storage Module
US20080276631A1 (en) * 2007-05-07 2008-11-13 Ajith Kuttannair Kumar System and Method for Cooling a Battery
US20090020352A1 (en) * 2007-07-18 2009-01-22 Yoshiyuki Horii Electric-motor three-wheeled vehicle
US20090223437A1 (en) * 2008-03-07 2009-09-10 Ballard Claudio R Gauge having synthetic sapphire lens
US20090224895A1 (en) * 2008-03-07 2009-09-10 Ballard Claudio R Starter control and indicator system
US20090223318A1 (en) * 2008-03-06 2009-09-10 Ballard Claudio R Gear shift assembly
US20090274416A1 (en) * 2008-03-07 2009-11-05 Ballard Claudio R Virtual electronic switch system
US20090277707A1 (en) * 2008-05-12 2009-11-12 Ballard Claudio R Electrically propelled vehicle having electric sound-producing blower/cooler
US20090289757A1 (en) * 2008-05-23 2009-11-26 Ballard Claudio R System for remote control using a wap-enabled device
US20090320715A1 (en) * 2007-07-19 2009-12-31 Katsuaki Morita Structure for mounting batteries in guideway electric vehicle
US7665554B1 (en) * 2009-04-21 2010-02-23 Walsh Richard T Recharging system for electrically powered vehicle, and vehicle incorporating same
US20100082277A1 (en) * 2008-09-30 2010-04-01 Ballard Claudio R Distributed car charging management system and method
US20100116568A1 (en) * 2007-09-28 2010-05-13 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Electric vehicle
US20100291419A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Battery pack heat exchanger, systems, and methods
US20100291427A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Modular powertrain, systems, and methods
US20100291426A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Flexible fusible link, systems, and methods
US20100291418A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Battery packs, systems, and methods
US20100319956A1 (en) * 2007-06-06 2010-12-23 Ballard Claudio R Hybrid cable for conveying data and power
US20110010269A1 (en) * 2009-07-07 2011-01-13 Ballard Claudio R Vehicle audio system for producing synthetic engine sound
USD638033S1 (en) 2008-03-07 2011-05-17 Ballard Claudio R Air intake assembly
USD662869S1 (en) 2010-06-01 2012-07-03 Ballard Claudio R Automotive wheel center nut
RU2459718C2 (ru) * 2008-02-07 2012-08-27 Хонда Мотор Ко., Лтд. Устройство электропитания транспортного средства
CN102903984A (zh) * 2011-07-26 2013-01-30 丰田自动车株式会社 用于车辆的电池冷却结构
US8486283B2 (en) 2010-11-02 2013-07-16 Sinoelectric Powertrain Corporation Method of making fusible links
US8526311B2 (en) 2007-06-06 2013-09-03 Veedims, Llc System for integrating a plurality of modules using a power/data backbone network
US8641273B2 (en) 2010-11-02 2014-02-04 Sinoelectric Powertrain Corporation Thermal interlock for battery pack, device, system and method
US8659261B2 (en) 2010-07-14 2014-02-25 Sinoelectric Powertrain Corporation Battery pack enumeration method
US8779728B2 (en) 2010-04-08 2014-07-15 Sinoelectric Powertrain Corporation Apparatus for preheating a battery pack before charging
US8976541B2 (en) 2011-08-31 2015-03-10 Potens Ip Holdings Llc Electrical power and data distribution apparatus
US9172120B2 (en) 2010-07-14 2015-10-27 Sinoelectric Powertrain Corporation Battery pack fault communication and handling
CN105591173A (zh) * 2014-11-10 2016-05-18 福特全球技术公司 电池组热管理
US9583801B2 (en) 2014-06-25 2017-02-28 Honda Motor Co., Ltd. Battery temperature regulating system
EP2435268A4 (fr) * 2009-05-26 2018-05-02 Nissan Motor Co., Ltd. Structure de refroidissement de batterie d'accumulateurs d'un véhicule
US20180334022A1 (en) * 2010-12-22 2018-11-22 Tesla, Inc. System for absorbing and distributing side impact energy utilizing an integrated battery pack

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549812A (en) * 1977-06-24 1979-01-25 Toshiba Corp Electric car for carrying high heat body
DE2759647C2 (de) * 1977-09-08 1982-05-19 I.P.F. Gesellschaft für Verwertung von Patenten mbH, 8000 München Batterieanordnung, insbesondere zur Verwendung in Elektrofahrzeugen
DE2740438C2 (de) 1977-09-08 1983-09-01 I.P.F. Gesellschaft für Verwertung von Patenten mbH, 8000 München Fahrzeug mit Elektromotorantrieb
US4339015A (en) * 1978-02-16 1982-07-13 Lucas Industries Limited Electrically driven vehicles
JPS63145123A (ja) * 1986-12-10 1988-06-17 Mitsubishi Motors Corp 電気自動車
FR2687352B1 (fr) * 1992-02-17 1995-01-06 Paul Bourrieres Voiture electrique a usage polyvalent.
US5501289A (en) * 1993-01-22 1996-03-26 Nissan Motor Co., Ltd. Floor structure of electric vehicle
DE4329861A1 (de) * 1993-09-03 1995-03-09 Hotzenblitz Mobile Gmbh Co Kg Vorrichtung zur Aufnahme einer Energiespeicher- und/oder Antriebseinheit für Kraftfahrzeuge
JP3267093B2 (ja) * 1995-03-16 2002-03-18 日産自動車株式会社 車両用空調装置
JP3091864B2 (ja) * 1996-07-17 2000-09-25 大阪瓦斯株式会社 大容量電気二重層キャパシタを電源とする電気自動車
US6220383B1 (en) * 1997-10-13 2001-04-24 Denso Corporation Electric power unit
JP3840461B2 (ja) * 2003-05-15 2006-11-01 清水 浩 ８輪駆動の電気自動車
DE102013007628A1 (de) * 2013-05-02 2014-11-06 Audi Ag Karosserie für ein Kraftfahrzeug
DE102017100612A1 (de) 2017-01-13 2018-07-19 Benteler Automobiltechnik Gmbh Batterieträger mit Abstandshülse
FR3104124B1 (fr) * 2019-12-06 2022-10-07 Psa Automobiles Sa Véhicule à soubassement muni de trous pour le refroidissement d’une batterie

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690199A (en) * 1924-06-21 1928-11-06 Lubeck Karl Hilding Ossian Electric automobile
US1843691A (en) * 1930-07-03 1932-02-02 Mancha Storage Battery Locomot Storage battery locomotive
US2104771A (en) * 1936-08-21 1938-01-11 American Forging & Socket Co Storage battery installation
GB620627A (en) * 1947-01-24 1949-03-28 Sunbeam Commercial Vehicles Lt Improvements in or relating to electrically driven vehicles
US3894607A (en) * 1972-11-15 1975-07-15 James E Brock Clamping apparatus for a plurality of batteries

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690199A (en) * 1924-06-21 1928-11-06 Lubeck Karl Hilding Ossian Electric automobile
US1843691A (en) * 1930-07-03 1932-02-02 Mancha Storage Battery Locomot Storage battery locomotive
US2104771A (en) * 1936-08-21 1938-01-11 American Forging & Socket Co Storage battery installation
GB620627A (en) * 1947-01-24 1949-03-28 Sunbeam Commercial Vehicles Lt Improvements in or relating to electrically driven vehicles
US3894607A (en) * 1972-11-15 1975-07-15 James E Brock Clamping apparatus for a plurality of batteries

Cited By (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365681A (en) * 1980-12-22 1982-12-28 General Motors Corporation Battery support structure
US5015545A (en) * 1990-01-03 1991-05-14 General Motors Corporation Method and apparatus for cooling an array of rechargeable batteries
US5156225A (en) * 1990-07-30 1992-10-20 Murrin Craig M Electric battery as structural component of vehicle
US5501292A (en) * 1990-08-02 1996-03-26 Honda Giken Kogyo Kabushiki Kaisha Electrically operated vehicle
US5657830A (en) * 1990-08-02 1997-08-19 Honda Giken Kogyo Kabushini Kaisha Electrically operated saddle type vehicle
US5613569A (en) * 1991-10-19 1997-03-25 Honda Giken Kogyo Kabushiki Kaisha Electric motor vehicle and battery unit for electric motor vehicle
US5477936A (en) * 1991-10-19 1995-12-26 Honda Giken Kogyo Kabushiki Kaisha Electric motor vehicle and battery unit for electric motor vehicle
US5524446A (en) * 1991-11-27 1996-06-11 Honda Giken Kogyo Kabushiki Kaisha Air conditioning system suitable for use in an electric vehicle
US5490572A (en) * 1991-12-04 1996-02-13 Honda Giken Kogyo Kabushiki Kaisha Battery temperature control system in electric automobile
US5390754A (en) * 1992-01-16 1995-02-21 Honda Giken Kogyo Kabushiki Kaisha Battery box for an electric vehicle
US5392873A (en) * 1992-01-22 1995-02-28 Honda Giken Kogyo Kabushiki Kaisha Structure for securing batteries used in an electric vehicle
US5460234A (en) * 1992-03-04 1995-10-24 Honda Giken Kogyo Kabushiki Kaisha Motor vehicle
US5421427A (en) * 1993-01-26 1995-06-06 Honda Giken Kogyo Kabushiki Kaisha Battery placement for an electric vehicle
US5561359A (en) * 1993-04-09 1996-10-01 Honda Giken Kogyo Kabushiki Kaisha Discharge path for a battery compartment of an electric vehicle
US5606239A (en) * 1993-09-09 1997-02-25 Bayerische Motoren Werke Ag Cooling device for electric vehicle battery charger and wiring converter
US5513721A (en) * 1993-10-19 1996-05-07 Honda Giken Kogyo Kabushiki Kaisha Cover structure and battery storing case structure for an electric vehicle
USD378076S (en) * 1995-02-08 1997-02-18 U.S. Electricar, Inc. Crash energy management frame for a vehicle
US5681057A (en) * 1995-02-17 1997-10-28 U.S. Electricar Crash energy-management structure
RU2144869C1 (ru) * 1998-10-26 2000-01-27 Открытое акционерное общество "Авиационная электроника и коммуникационные системы" Система энергопитания транспортного средства - электромобиля
EP1153803A3 (fr) * 2000-04-13 2004-03-03 Toyota Jidosha Kabushiki Kaisha Dispositif d'alimentation de puissance de voiture dans laquelle de l'air de refroidissement est introduit dans le boitier de la batterie à travers une ouverture formée dans le plancher de la voiture
GB2392891A (en) * 2002-07-23 2004-03-17 Sui See Chun Detachable battery system for electric vehicles
US20080136110A1 (en) * 2006-12-07 2008-06-12 Gm Global Technology Operations, Inc. Acoustic Perimeter Seal for Vehicle Energy Storage Module
US20080276631A1 (en) * 2007-05-07 2008-11-13 Ajith Kuttannair Kumar System and Method for Cooling a Battery
CN101689688B (zh) * 2007-05-07 2013-12-04 通用电气公司 用来冷却电池的系统和方法
US8303337B2 (en) 2007-06-06 2012-11-06 Veedims, Llc Hybrid cable for conveying data and power
US20100319956A1 (en) * 2007-06-06 2010-12-23 Ballard Claudio R Hybrid cable for conveying data and power
US8526311B2 (en) 2007-06-06 2013-09-03 Veedims, Llc System for integrating a plurality of modules using a power/data backbone network
US20090020352A1 (en) * 2007-07-18 2009-01-22 Yoshiyuki Horii Electric-motor three-wheeled vehicle
US7926608B2 (en) * 2007-07-18 2011-04-19 Honda Motor Co., Ltd. Electric-motor three-wheeled vehicle
US20090320715A1 (en) * 2007-07-19 2009-12-31 Katsuaki Morita Structure for mounting batteries in guideway electric vehicle
US8511237B2 (en) * 2007-07-19 2013-08-20 Mitsubishi Heavy Industries, Ltd. Guideway electric vehicle mounted with batteries
US20100116568A1 (en) * 2007-09-28 2010-05-13 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Electric vehicle
US8297387B2 (en) * 2007-09-28 2012-10-30 Mitsubishi Jidosha Kabushiki Kaisha Electric vehicle
RU2459718C2 (ru) * 2008-02-07 2012-08-27 Хонда Мотор Ко., Лтд. Устройство электропитания транспортного средства
US20090223318A1 (en) * 2008-03-06 2009-09-10 Ballard Claudio R Gear shift assembly
US20090224895A1 (en) * 2008-03-07 2009-09-10 Ballard Claudio R Starter control and indicator system
US20090274416A1 (en) * 2008-03-07 2009-11-05 Ballard Claudio R Virtual electronic switch system
US20090223437A1 (en) * 2008-03-07 2009-09-10 Ballard Claudio R Gauge having synthetic sapphire lens
US7856158B2 (en) 2008-03-07 2010-12-21 Ballard Claudio R Virtual electronic switch system
US8254734B2 (en) 2008-03-07 2012-08-28 Veedims, Llc Virtual electronic switch system
USD638033S1 (en) 2008-03-07 2011-05-17 Ballard Claudio R Air intake assembly
US20110190908A1 (en) * 2008-03-07 2011-08-04 Ballard Claudio R Virtual electronic switch system
US8111145B2 (en) 2008-03-07 2012-02-07 Veedims, Llc Starter control and indicator system
US20090277707A1 (en) * 2008-05-12 2009-11-12 Ballard Claudio R Electrically propelled vehicle having electric sound-producing blower/cooler
WO2009140289A3 (fr) * 2008-05-12 2010-01-07 Ballard Claudio R Véhicule à propulsion électrique comprenant un ensemble soufflante /refroidisseur électrique sonore
US20090289757A1 (en) * 2008-05-23 2009-11-26 Ballard Claudio R System for remote control using a wap-enabled device
US20100082277A1 (en) * 2008-09-30 2010-04-01 Ballard Claudio R Distributed car charging management system and method
US7665554B1 (en) * 2009-04-21 2010-02-23 Walsh Richard T Recharging system for electrically powered vehicle, and vehicle incorporating same
US20100291427A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Modular powertrain, systems, and methods
US20100291418A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Battery packs, systems, and methods
US20100291426A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Flexible fusible link, systems, and methods
US20100291419A1 (en) * 2009-05-15 2010-11-18 Sinoelectric Powertrain Corporation Battery pack heat exchanger, systems, and methods
EP2435268A4 (fr) * 2009-05-26 2018-05-02 Nissan Motor Co., Ltd. Structure de refroidissement de batterie d'accumulateurs d'un véhicule
US20110010269A1 (en) * 2009-07-07 2011-01-13 Ballard Claudio R Vehicle audio system for producing synthetic engine sound
US8779728B2 (en) 2010-04-08 2014-07-15 Sinoelectric Powertrain Corporation Apparatus for preheating a battery pack before charging
USD662869S1 (en) 2010-06-01 2012-07-03 Ballard Claudio R Automotive wheel center nut
US8659261B2 (en) 2010-07-14 2014-02-25 Sinoelectric Powertrain Corporation Battery pack enumeration method
US9172120B2 (en) 2010-07-14 2015-10-27 Sinoelectric Powertrain Corporation Battery pack fault communication and handling
US8641273B2 (en) 2010-11-02 2014-02-04 Sinoelectric Powertrain Corporation Thermal interlock for battery pack, device, system and method
US9023218B2 (en) 2010-11-02 2015-05-05 Sinoelectric Powertrain Corporation Method of making fusible links
US8486283B2 (en) 2010-11-02 2013-07-16 Sinoelectric Powertrain Corporation Method of making fusible links
US20180334022A1 (en) * 2010-12-22 2018-11-22 Tesla, Inc. System for absorbing and distributing side impact energy utilizing an integrated battery pack
US10780767B2 (en) * 2010-12-22 2020-09-22 Tesla, Inc. System for absorbing and distributing side impact energy utilizing an integrated battery pack
US8893839B2 (en) * 2011-07-26 2014-11-25 Toyota Jidosha Kabushiki Kaisha Battery cooling structure for vehicle
CN102903984B (zh) * 2011-07-26 2015-05-20 丰田自动车株式会社 用于车辆的电池冷却结构
JP2013028192A (ja) * 2011-07-26 2013-02-07 Toyota Motor Corp 自動車のバッテリー冷却構造
US20130025953A1 (en) * 2011-07-26 2013-01-31 Toyota Jidosha Kabushiki Kaisha Battery cooling structure for vehicle
CN102903984A (zh) * 2011-07-26 2013-01-30 丰田自动车株式会社 用于车辆的电池冷却结构
US8976541B2 (en) 2011-08-31 2015-03-10 Potens Ip Holdings Llc Electrical power and data distribution apparatus
US9583801B2 (en) 2014-06-25 2017-02-28 Honda Motor Co., Ltd. Battery temperature regulating system
CN105591173A (zh) * 2014-11-10 2016-05-18 福特全球技术公司 电池组热管理
US9440555B2 (en) * 2014-11-10 2016-09-13 Ford Global Technologies, Llc Battery pack thermal management
US9738176B2 (en) 2014-11-10 2017-08-22 Ford Global Technologies, Llc Battery pack thermal management
CN105591173B (zh) * 2014-11-10 2019-12-10 福特全球技术公司 电池组热管理

Also Published As

Publication number Publication date
ES451421A1 (es) 1977-10-01
DE2640400A1 (de) 1977-03-24
GB1556161A (en) 1979-11-21
FR2323544B1 (fr) 1980-03-14
BR7605986A (pt) 1977-08-23
AU503211B2 (en) 1979-08-30
CA1055400A (fr) 1979-05-29
FR2323544A1 (fr) 1977-04-08
SE7609797L (sv) 1977-03-11
IT1063495B (it) 1985-02-11
JPS5235023A (en) 1977-03-17
AU1735276A (en) 1978-03-09

Similar Documents

Publication Publication Date Title
CA1055400A (fr) Vehicules a traction electrique
US10399455B2 (en) Vehicle high-voltage system equipment unit, vehicle battery unit and vehicle
US6188574B1 (en) Cooling structure for electric vehicle
US6094927A (en) Cooling structure an electric vehicle
US5620057A (en) Electric vehicle battery enclosure
KR101397216B1 (ko) 작업차
JP4919102B2 (ja) 車両用電源ユニットの冷却構造
US9054398B2 (en) Cooling structure for batteries and electrical units
US9919591B2 (en) Vehicle battery cooling structure
EP0009027B1 (fr) Vehicules a propulsion electrique
JP6573680B2 (ja) 車両
US9884535B2 (en) Vehicle
US9950588B2 (en) Vehicle
JP3325625B2 (ja) 電気自動車
US11824179B2 (en) Power supply device
JP4224669B2 (ja) ハイブリッド自動車のバッテリー搭載装置
US10096872B2 (en) Battery unit
JP3379134B2 (ja) 電気自動車のバッテリ保温構造
US4087707A (en) Heated air dissipating device for motor use in a battery-powered forklift truck
US1921588A (en) Motor vehicle
US2881688A (en) Air circulating means for railway cars
JP4484201B2 (ja) カウンタバランス型フォークリフト
JP3510457B2 (ja) 電動車両のコントローラ冷却構造
US2418294A (en) Duct for directing cooling air to motor vehicle engines
US3970161A (en) Motor vehicle